| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.57 | 7.643% | $64.1229 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $223.99 | 6.801% | $239.2236 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $174.35 | 13.683% | $198.2063 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $162.70 | 6.315% | $172.9745 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $250.38 | 10.211% | $275.9463 | $275.95 | $275.95 | $275.90 |
| Purchase #6 | $28.81 | 3.337% | $29.7714 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $191.45 | 3.254% | $197.6798 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,091.25 | $1,177.9248 | $1,177.92 | $1,177.85 | $1,177.90 | |